zoos stay half open

[hannan]

need zoa help my zoas seem to stay about half open with very little skirt extention. i have good flow,all parameters are good all different placements but none of my zoas stay healthy looking any ideas i would apreciate the input. thanks

 

[capture]

can you give us some more info on your tank? Lights, other corals, fish, etc? maybe that will get you a little more help.